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Colombo Algadrex

  • From $11.75
  • RRP $14.96
Item in Stock | Usually dispatched within 24 hours
Order within for delivery Monday 27th September with Express Delivery

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  • Clears turbid and murky ponds
  • Fast acting - Works within 1 hour
  • Safe for fish and plants
  • Available in 3 sizes; 500ml, 1Ltr & 2.5Ltr


Colombo Algadrex works rapidly to clear turbid and murky ponds within one hour. 

Suspended algae and other debris in ponds can often cause clarity issues and problems with green water. Algadrex works fast to resolve murky water by flocculating the small suspended particles, causing them to clump together into larger particles which will float to the surface, sink to the pond floor or be removed easily by the filter. Algadrex is safe for use with fish and plants.

Colombo Algadrex is available in the following sizes:
- Colombo Algadrex 500ml - Treats 5,000 Litres
- Colombo Algadrex 1Ltr - Treats 10,000 Litres
- Colombo Algadrex 2.5Ltr - Treats 25,000 Litres

100ml per 1,000 litres of water. Prior to treatment ensure a a minimum KH level of 6°DH.

Showing 2 of our total 3 reviews, with an average rating of 5 stars. Read all 3 reviews for Colombo Algadrex.
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Review Summary - 5 out of 5 based on 3 ratings.
June 26, 2021 | Anonymous

Excellent customer service, good products at great prices

June 11, 2021 | Anonymous

As Above

UK Delivery

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Standard Delivery Service - £3.95
Delivery takes 1-2 working days.

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If for any reason you are not satisfied with your purchase from Pond Planet, you may return the product(s) to us within 14 days of the purchase date for a refund or exchange.

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